I ordered a ton of the blue/purple 40mm slate stones on 16 September, for £87, by far the cheapest price I had managed to source anywhere. They were set to be delivered within 3-5 days. The 3-5 days came and went without a delivery, then after the 7th day, I received an email apologising for the delay as they had run out. They now had more in stock and would deliver the following day. The delivery man arrived as promised with my stones, which are fabulous. They shimmer when wet and look amazing in my garden. I would definitely use this company again as they provide excellent value for money.